<template>
  <div class="pay-main">
    <div class="pay-container">
      <div class="checkout-tit">
        <h4 class="tit-txt">
          <span class="success-icon"></span>
          <span class="success-info">订单提交成功，请您及时付款，以便尽快为您发货~~</span>
        </h4>
        <div class="paymark">
          <span class="fl">
            请您在提交订单
            <em class="orange time">4小时</em>之内完成支付，超时订单会自动取消。订单号：
            <em>{{orderId}}</em>
          </span>
          <span class="fr">
            <em class="lead">应付金额：</em>
            <em class="orange money">￥{{payInfo.totalFee.toFixed(2)}}</em>
          </span>
        </div>
      </div>
      <div class="checkout-info">
        <h4>重要说明：</h4>
        <ol>
          <li>
            尚品汇商城支付平台目前支持
            <span class="zfb">支付宝</span>支付方式。
          </li>
          <li>其它支付渠道正在调试中，敬请期待。</li>
          <li>为了保证您的购物支付流程顺利完成，请保存以下支付宝信息。</li>
        </ol>
        <h4>
          支付宝账户信息：（很重要，
          <span class="save">请保存！！！</span>）
        </h4>
        <ul>
          <li>支付帐号：11111111</li>
          <li>密码：111111</li>
          <li>支付密码：111111</li>
        </ul>
      </div>
      <div class="checkout-steps">
        <div class="step-tit">
          <h5>支付平台</h5>
        </div>
        <div class="step-cont">
          <ul class="payType">
            <li>
              <img src="./images/pay2.jpg" />
            </li>
            <li>
              <img src="./images/pay3.jpg" />
            </li>
          </ul>
        </div>
        <div class="hr"></div>

        <div class="payshipInfo">
          <div class="step-tit">
            <h5>支付网银</h5>
          </div>
          <div class="step-cont">
            <ul class="payType">
              <li>
                <img src="./images/pay10.jpg" />
              </li>
              <li>
                <img src="./images/pay11.jpg" />
              </li>
              <li>
                <img src="./images/pay12.jpg" />
              </li>
              <li>
                <img src="./images/pay13.jpg" />
              </li>
              <li>
                <img src="./images/pay14.jpg" />
              </li>
              <li>
                <img src="./images/pay15.jpg" />
              </li>
              <li>
                <img src="./images/pay16.jpg" />
              </li>
              <li>
                <img src="./images/pay17.jpg" />
              </li>
              <li>
                <img src="./images/pay18.jpg" />
              </li>
              <li>
                <img src="./images/pay19.jpg" />
              </li>
              <li>
                <img src="./images/pay20.jpg" />
              </li>
              <li>
                <img src="./images/pay21.jpg" />
              </li>
              <li>
                <img src="./images/pay22.jpg" />
              </li>
            </ul>
          </div>
        </div>
        <div class="hr"></div>

        <div class="submit">
          <!-- <router-link class="btn" to="/paysuccess">立即支付</router-link> -->
          <a class="btn" @click="open">立即支付</a>
        </div>
        <div class="otherpay">
          <div class="step-tit">
            <h5>其他支付方式</h5>
          </div>
          <div class="step-cont">
            <span>
              <a href="weixinpay.html" target="_blank">微信支付</a>
            </span>
            <span>中国银联</span>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import QRCode from 'qrcode'
export default {
  name: "Pay",
  data() {
    return {
      payInfo: {},
      timer:null,
      //支付的状态码
      code: ''
    };
  },
  computed: {
    orderId() {
      return this.$route.query.orderId;
    }
  },
  mounted() {
    this.getPayInfo();
  },
  methods: {
    //获取支付信息
    async getPayInfo() {
      let result = await this.$API.reqPayInfo(this.orderId);
      console.log("pay", result);
      //如果成功：组件当中存储支付信息
      if (result.code == 200) {
        this.payInfo = result.data;
      }
    },
    //弹出框
    async open() {
      //生成二维码（地址）
      let url = await QRCode.toDataURL(this.payInfo.codeUrl)
      // console.log(url);
      this.$alert(`<img src=${url} />`, "请你微信支付", {
        center:true,
        showCancelButton:true,
        cancelButtonText:"支付遇见问题",
        confirmButtonText: "已支付成功",
        showClose:false,
        dangerouslyUseHTMLString: true,
        //关闭弹出框的配置值
        beforeClose:(type, instance, done)=>{
          console.log(type, instance, done);
          //type:区分取消与确定的按钮
          //instance:当前组件的实例VueComponent
          //done:关闭弹框的方法
          if(type=='cancel'){
            // this.$message({
            //   type: "info",
            //   message: '请联系管理员'
            // });
            alert('请联系管理员')
            //清楚定时器
            clearInterval(this.timer);
            this.timer = null
            done()
          }else{
            //判断是否真的支付完成了
            // if(this.code==200){
              //开发人员为了方便，这里判断先不要了
              clearInterval(this.timer)
              this.timer = null
              done()
              this.$router.push('/paysuccess')
            // }
          }
        }
        // callback: action => {
        //   this.$message({
        //     type: "info",
        //     message: `action: ${action}`
        //   });
        // }
      });
      //你将来需要知道支付成功|失败
      //支付成功，路由跳转， 如果支付失败，提示信息   一直发请求询问是否成功
      //定时器没有，开启一个新的定时器
      if(!this.timer){
        this.timer = setInterval(async ()=>{
          //发请求获取用户支付的状态  成功|失败
          let result = await this.$API.reqPayStatus(this.orderId)
          console.log(result);
          if(result.code==200){
            //清除定时器，关闭弹框
            clearInterval(this.timer)
            this.timer = null
            //保存支付成功的code
            this.code = result.code
            //关闭弹框
            this.$msgbox.close()
            //跳转到下一页路由
            this.$router.push('/paysuccess')

          }
        },1000)
      }

    }
  }
};
</script>

<style lang="less" scoped>
.pay-main {
  margin-bottom: 20px;

  .pay-container {
    margin: 0 auto;
    width: 1200px;

    a:hover {
      color: #4cb9fc;
    }

    .orange {
      color: #e1251b;
    }

    .money {
      font-size: 18px;
    }

    .zfb {
      color: #e1251b;
      font-weight: 700;
    }

    .checkout-tit {
      padding: 10px;

      .tit-txt {
        font-size: 14px;
        line-height: 21px;

        .success-icon {
          width: 30px;
          height: 30px;
          display: inline-block;
          background: url(./images/icon.png) no-repeat 0 0;
        }

        .success-info {
          padding: 0 8px;
          line-height: 30px;
          vertical-align: top;
        }
      }

      .paymark {
        overflow: hidden;
        line-height: 26px;
        text-indent: 38px;

        .fl {
          float: left;
        }

        .fr {
          float: right;

          .lead {
            margin-bottom: 18px;
            font-size: 15px;
            font-weight: 400;
            line-height: 22.5px;
          }
        }
      }
    }

    .checkout-info {
      padding-left: 25px;
      padding-bottom: 15px;
      margin-bottom: 10px;
      border: 2px solid #e1251b;

      h4 {
        margin: 9px 0;
        font-size: 14px;
        line-height: 21px;
        color: #e1251b;
      }

      ol {
        padding-left: 25px;
        list-style-type: decimal;
        line-height: 24px;
        font-size: 14px;
      }

      ul {
        padding-left: 25px;
        list-style-type: disc;
        line-height: 24px;
        font-size: 14px;
      }
    }

    .checkout-steps {
      border: 1px solid #ddd;
      padding: 25px;

      .hr {
        height: 1px;
        background-color: #ddd;
      }

      .step-tit {
        line-height: 36px;
        margin: 15px 0;
      }

      .step-cont {
        margin: 0 10px 12px 20px;

        ul {
          font-size: 0;

          li {
            margin: 2px;
            display: inline-block;
            padding: 5px 20px;
            border: 1px solid #ddd;
            cursor: pointer;
            line-height: 18px;
          }
        }
      }
    }

    .submit {
      text-align: center;

      .btn {
        display: inline-block;
        padding: 15px 45px;
        margin: 15px 0 10px;
        font: 18px "微软雅黑";
        font-weight: 700;
        border-radius: 0;
        background-color: #e1251b;
        border: 1px solid #e1251b;
        color: #fff;
        text-align: center;
        vertical-align: middle;
        cursor: pointer;
        user-select: none;
        text-decoration: none;
      }
    }
  }
}
</style>